public class Test {


    public static void main(String[] args) {
        int[] arr1={1,2,3,45};
        int[] arr2=new int[]{1,2,3,45,6};
        int[] arr3=new int[10];
        System.out.println(arr1);
        System.out.println(arr2);
        System.out.println(arr3);



    }
}
